MySQL警告：IP地址无法解析
[英]MySQL Warning: IP address could not be resolved
问题描述
I just noticed this warning in the MySQL Workbench log: 
我刚刚在MySQL Workbench日志中注意到此警告：
[Warning], IP address '112.30.xxx.xxx' could not be resolved: This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server. [警告]，IP地址'112.30.xxx.xxx'无法解析：这通常是主机名解析期间的一个临时错误，表示本地服务器未收到权威服务器的响应。
What does it mean? 这是什么意思？ I have the MySQL port firewalled so that any incoming TCP traffic is blocked. 我对MySQL端口进行了防火墙保护，以便阻止所有传入的TCP通信。 Any ideas where this is coming from? 有什么想法吗？ How to I eliminate the warning? 如何消除警告？
1 个解决方案
解决方案1
0 已采纳
Just as rtfm said it means your DNS failed to resolve the IP, And means that the local server did not receive a response from an authoritative server. 就像rtfm所说，这意味着您的DNS无法解析IP，并且意味着本地服务器未收到权威服务器的响应。
Please also reference: 另请参考：
https://serverfault.com/questions/393862/mysql-warning-ip-address-could-not-be-resolved https://serverfault.com/questions/393862/mysql-warning-ip-address-could-not-be-resolved
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